How do I start the 'Mondstadt and its Archon' world quest?

To start the 'Mondstadt and its Archon' world quest, you must complete a prerequisite quest and then follow a specific series of steps.

Steps to Start the Quest

1. Complete Venti's Story Quest, "Should You Be Trapped in a Windless Land".
2. Locate the NPC Grace at the Anemo God Statue Plaza, in front of the Favonius Cathedral.
3. Give Grace the Dandelion Seeds she requests.
4. Climb to the top of the Anemo God Statue.
5. Scatter the seeds from the statue's hands to begin the quest.

Tips

It is important to approach Grace during in-game daytime. You must also have Dandelion Seeds in your inventory to give her.